Ultramarine 1 Flash

Ultramarine 1 Flash is a recently tracked product, model, or tool in public channels. The radar excerpt reads:

Paper Instruments blog (Oct 14, 2026): "We present Ultramarine 1 Flash, an agentic model for professional knowledge work" — RL post-train of GLM-5.3 Flash, $0.13/task on PI Knowledge Work vs $8.19 for Claude Fable 5. CEO @bertgodel launch post (Oct 14 16:02Z / 00:02 BJT Oct 15): ~4.6k likes / 806k impressions; API live, weights 'coming soon'; X News story updated 08:24 BJT.

The recorded source label is X+Web. Use the public URL below to verify the original post or page.

Based only on the excerpt, Ultramarine 1 Flash should be understood from the facts stated there. This write-up does not invent funding amounts, model sizes, or leaderboard scores that are absent from the excerpt or URL metadata.

Confirmable points from the excerpt:

• Paper Instruments blog (Oct 14, 2026): "We present Ultramarine 1 Flash, an agentic model for professional knowledge work" — RL post-train of GLM-5.3 Flash, $0.13/task on PI Knowledge Work vs $8.19 for Claude Fable 5.

• CEO @bertgodel launch post (Oct 14 16:02Z / 00:02 BJT Oct 15): ~4.6k likes / 806k impressions; API live, weights 'coming soon'; X News story updated 08:24 BJT.

The radar score for this entry is 0.94 (an internal ranking field, not a third-party benchmark score).

To learn more or try Ultramarine 1 Flash, start from public sources:

1. Open the source link: https://www.paperinstruments.com/blog/ultramarine and check the official description and availability.

2. Follow any access path mentioned in the excerpt (API, open weights, waitlist, in-product entry) using official instructions.

3. Before production use, verify license terms, regional availability, and safety limits yourself; do not assume quotas, prices, or eval scores that the excerpt does not state.